码迷,mamicode.com
首页 >  
搜索关键字:something    ( 1401个结果
svn回滚版本2
svn 版本回滚取消对代码的修改分为两种情况:第一种情况:改动没有被提交(commit)。这种情况下,使用svnrevert就能取消之前的修改。svnrevert用法如下:#svnrevert[-R]something其中something可以是(目录或文件的)相对路径也可以是绝对路径。当somet...
分类:其他好文   时间:2015-05-18 16:34:29    阅读次数:110
sudo 使用不了, the permissions on the /etc/sudoers file are changed to something other than 0440
sudo 使用不了,报错:the permissions on the /etc/sudoers file are changed to something other than 0440how to fix it:本次操作目的:修复切换sudo时报错:/etc/sudoers,应该是0440权限。...
分类:其他好文   时间:2015-05-14 09:56:58    阅读次数:144
gerrit: Error in POST /accounts/self/preferences
转载:https://code.google.com/p/gerrit/issues/detail?id=31571. Migrated from 2.8.6.1 to 2.102. In UI go to settings >> preferences3. change something and...
分类:其他好文   时间:2015-05-13 19:34:46    阅读次数:239
Something wrong with EnCase index search in Unallocated area
hi,My EnCase version is v7 and I found a terrible issue about index search in Unallocated area. Without Internet Evidence Finder I could not the truth...
分类:其他好文   时间:2015-05-13 00:30:25    阅读次数:174
jQuery判断checkbox是否选中的3种方法
网上大多数文章都提供的方法都是无效的,害死个人,本文中的方法小编亲测试有效,建议使用方法二:方法一:if ($("#checkbox-id")get(0).checked) { // do something}方法二:if($('#checkbox-id').is(':checked')) { //...
分类:Web程序   时间:2015-05-12 13:32:27    阅读次数:161
Keep the Build Clean
Keep the Build CleanJohannes BrodwallHAVE YOU EVER LOOKED AT a list of compiler warnings the length of an essay on bad coding and thought to yourself, “You know, I really should do something about that...
分类:其他好文   时间:2015-05-12 11:22:03    阅读次数:132
C# DateTime变量不能赋null值
使用定时器的时候:DateTime aimtime=DateTime.Now.AddSeconds(1);CheckTimer(){ if(DateTime.Now.CompareTo(aimtime)>0) { //Do something //aimtime=null;此处不能这...
分类:Windows程序   时间:2015-05-10 23:47:25    阅读次数:538
cool,
#pragma -mark something new idea-(void)resetRoomBtn{ [self.oneBtn removeTarget:self action:@selector(pressPicBtn) forControlEvents:UIControlEventTouc....
分类:其他好文   时间:2015-05-09 22:00:34    阅读次数:182
系统提供的dispatch方法
为了方便地使用GCD,苹果提供了一些方法方便我们将block放在主线程或后台线程执行,或者延后执行。//后台执行dispatch_async(dispatch_get_global_queue(0, 0), ^{ // something});//主线程执行dispatch_async(dispa....
分类:其他好文   时间:2015-05-08 14:32:44    阅读次数:127
UML基本架构建模--图概述
?? DIAGRAMS 图群   When you model something, you create a simplification of reality so that you can better understand the system you are developing. Using the UML, you build your models from...
分类:其他好文   时间:2015-05-08 08:10:15    阅读次数:121
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!